<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="btnCancel">
    <!-- 表单 -->
    <el-form ref="addEmployee" label-width="120px" :model="formData" :rules="rules">
      <el-form-item prop="username" label="姓名">
        <el-input v-model="formData.username" style="width:90%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item prop="mobile" label="手机">
        <el-input v-model="formData.mobile" style="width:90%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item prop="timeOfEntry" label="入职时间">
        <el-date-picker v-model="formData.timeOfEntry" style="width:90%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item prop="formOfEmployment" label="聘用形式">
        <el-select v-model="formData.formOfEmployment" style="width:90%" placeholder="请选择">
          <el-option
            v-for="item in employeeEnum.hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item prop="workNumber" label="工号">
        <el-input v-model="formData.workNumber" style="width:90%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item prop="departmentName" label="部门">
        <el-input v-model="formData.departmentName" style="width:90%" placeholder="请选择部门" @focus="showTree=true" />
        <el-tree
          v-if="showTree"
          :data="depts"
          class="tree"
          :props="{label:'name'}"
          default-expand-all
          @node-click="deptSelect"
        />
      </el-form-item>
      <el-form-item prop="correctionTime" label="转正时间">
        <el-date-picker v-model="formData.correctionTime" style="width:90%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @close="btnCancel">取消</el-button>
          <el-button type="primary" size="small" @click="btnOK">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import employeeEnum from '@/api/constant/employees'
import { getDepartments } from '@/api/departments'
import { listToTreeData } from '@/utils'
import { addEmployeeApi } from '@/api/employee'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }},
  data() {
    return {
      employeeEnum,
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      },
      showTree: false,
      depts: []
    }
  },
  async created() {
    const { depts } = await getDepartments()
    this.depts = listToTreeData(depts, '')
  },
  methods: {
    async  btnOK() {
      // 校验数据
      this.$refs.addEmployee.validate()
      // 发请求
      await addEmployeeApi(this.formData)
      // 提醒用户
      this.$message.success('添加成功')
      // 更新数据
      // 子组件可通过 this.$parent
      this.$parent.getEmployee()
      // 关闭弹窗
      this.$parent.showDialog = false
    },
    btnCancel() {
      // 清理表单数据
      this.formData = {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      }
      // 清理报错
      this.$refs.addEmployee.resetFields()
      // 关闭弹窗
      this.$parent.showDialog = false
    },
    deptSelect(data) {
      console.log(data)
      this.formData.departmentName = data.name
      this.showTree = false
    }
  }
}
</script>

<style lang="scss" scoped>
.tree {
  position: absolute;
  z-index: 9;
  width: 90%;
  border: 1px solid #ddd;
  height: 100px;
  overflow: auto;
}
</style>
